// Cloud region

eastasia

Microsoft · Asia East

Region details

Partition: Public
Airport code: HKG
Country: HK
Nearest city: Hong Kong, Hong Kong
Services: ActionGroupAzureApiManagementAzureAppServiceAzureAppServiceManagementAzureArcInfrastructureAzureAttestationAzureBackupAzureBotServiceAzureCognitiveSearchAzureConnectorsAzureContainerRegistryAzureCosmosDBAzureDataExplorerManagementAzureDevOpsAzureDevSpacesAzureDigitalTwinsAzureEventGridAzureEventHubAzureIoTHubAzureKeyVaultAzureMachineLearningAzureMonitorAzureOpenDatasetsAzurePortalAzureResourceManagerAzureSQLAzureSecurityCenterAzureServiceBusAzureSignalRAzureStorageAzureUpdateDeliveryBatchNodeManagementDataFactoryDynamics365ForMarketingEmailGatewayManagerHDInsightLogicAppsMicrosoftCloudAppSecurityMicrosoftContainerRegistryPowerBIPowerPlatformInfraPowerPlatformPlexPowerQueryOnlineSCCserviceServiceFabricStorageSyncServiceWindowsVirtualDesktop

Published prefixes

795 prefixes in Fastah's public IP data (635 IPv4, 160 IPv6). The first 100, in address order:

4.144.0.0/174.144.9.0/264.144.9.64/274.144.10.32/274.144.10.64/264.144.15.72/294.144.32.35/324.144.51.0/244.144.52.0/254.144.55.88/304.191.0.0/164.191.84.192/284.191.86.255/324.191.89.64/264.191.90.189/324.191.91.132/304.191.91.136/314.191.91.144/28

Show 82 more

4.191.91.160/274.191.98.128/254.191.100.0/224.191.104.0/234.191.114.8/294.191.114.16/284.191.114.192/264.191.115.0/254.192.0.0/164.192.72.182/324.192.250.0/254.192.250.208/284.192.252.32/284.192.252.56/294.192.252.174/314.192.252.176/284.192.252.192/294.192.252.200/304.192.252.208/284.192.252.224/274.192.253.128/264.192.253.196/304.192.253.200/294.192.253.208/304.192.254.0/234.252.0.0/164.252.13.64/264.252.138.0/264.252.139.0/244.252.148.192/274.252.149.40/294.252.149.64/284.252.149.128/2513.70.0.0/1813.72.192.0/1913.75.0.0/1713.75.32.0/2613.75.32.192/2913.75.33.0/2613.75.33.192/2913.75.34.0/2613.75.34.64/2613.75.34.128/2813.75.34.144/3013.75.34.148/3113.75.34.152/2913.75.34.160/2713.75.34.192/2613.75.35.0/2413.75.36.0/2913.75.36.8/2913.75.36.16/2813.75.36.64/2813.75.36.80/2913.75.36.96/2713.75.36.128/2513.75.37.0/2413.75.38.0/2813.75.38.16/2813.75.38.112/2913.75.38.120/2913.75.39.0/2813.75.39.16/2813.75.39.72/3013.75.39.76/3013.75.39.112/2813.75.39.128/2713.75.39.160/2713.75.41.166/3213.75.42.35/3213.75.46.26/3213.75.47.15/3213.75.67.143/3213.75.89.224/3213.75.110.131/3213.75.112.108/3213.75.113.224/3213.75.115.40/3213.75.117.221/3213.75.119.169/3213.75.127.117/3213.88.208.0/20

Data as of 2026-11-05, from Fastah's daily geofeed crawl.

Source & provenance. From Microsoft's published IP range files, placed at the region's nearest city. Fastah lists them and does not edit them.